Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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250516 matches
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IRIS: AR tracking from limb to limb - decaying AR12810

2021-03-25T05:37:24 to 2021-03-25T06:26:20

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR tracking from limb to limb - decaying AR12810

Target: AR

Pointing: xcen=618 ycen=458,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Low-lying loops

2021-03-12T12:35:25 to 2021-03-12T14:38:06

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops

Target: AR

Pointing: xcen=-635 ycen=406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	400
2796	0.31	127,129	400

IRIS: HOP 307, AR tracking

2021-03-07T09:22:45 to 2021-03-07T12:15:35

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307, AR tracking

Target: AR

Pointing: xcen=219 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: HOP 307 on AR 12804

2021-02-28T02:22:19 to 2021-02-28T04:00:12

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307 on AR 12804

Target: AR

Pointing: xcen=857 ycen=356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: HOP 307 incoming AR (S hemisphere)

2021-02-17T06:54:43 to 2021-02-17T07:43:48

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307 incoming AR (S hemisphere)

Target: AR

Pointing: xcen=-844 ycen=-373,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: HP 307, unnamed AR in S hemisphere

2021-02-17T00:59:22 to 2021-02-17T03:26:13

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HP 307, unnamed AR in S hemisphere

Target: AR

Pointing: xcen=476 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: A1: QS monitoring

2021-02-16T04:53:08 to 2021-02-16T05:11:11

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=-2 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: F1: Mid latitude scan (HOP 336), North pointing 2

2021-02-15T00:31:45 to 2021-02-15T01:20:36

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F1: Mid latitude scan (HOP 336), North pointing 2

Target: QS

Pointing: xcen=-4 ycen=652,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Jets in coronal holes

2021-02-13T17:22:35 to 2021-02-13T18:39:47

Science Goal: Large sparse 32-step raster 31x120 32s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CH

Pointing: xcen=397 ycen=-511,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	152,128	500
1400	0.15	152,128	500
2796	0.15	152,128	500

IRIS: C1: South pole

2021-02-13T07:38:33 to 2021-02-13T08:12:44

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South pole

Target: CH

Pointing: xcen=5 ycen=-944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Jets in coronal holes

2021-02-11T19:56:21 to 2021-02-11T21:09:01

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in coronal holes

Target: CH

Pointing: xcen=-200 ycen=-670,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	480
1400	0.15	230,182	480
2796	0.15	230,182	480

IRIS: Flare ribbon spatial/temporal analysis study

2021-02-11T08:34:21 to 2021-02-11T09:45:48

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare ribbon spatial/temporal analysis study

Target: AR

Pointing: xcen=-510 ycen=-406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2503

IRIS: Jets in coronal holes

2021-02-11T02:05:08 to 2021-02-11T03:17:21

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CH

Pointing: xcen=-291 ycen=-669,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	231,182	464
1400	0.16	231,182	464
2796	0.16	231,182	464

IRIS: A1: QS monitoring

2021-01-31T04:42:28 to 2021-01-31T05:00:32

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=-4 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: IHOP 410 PSP coord scan 1

2021-01-20T18:59:07 to 2021-01-20T19:34:32

Science Goal: Very large dense 400-step raster 131.7x175 400s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: IHOP 410 PSP coord scan 1

Target: CH

Pointing: xcen=824 ycen=-504,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	309,182	100
1400	0.35	309,182	100
2796	0.35	309,182	100

250516 matches
prev 1...2209 2210 2211 2212 2213 2214 [2215] 2216 2217 2218 ...16702 next